湘西龙王江锑砷金矿带地球化学异常特征及其找矿应用  

FEATURE OF GEOCHEMICAL ANOMALY AND PROSPECTING APPLICATION IN LONGWANGJIANG Sb-As-Au METALLOGENIC ZONE,WESTERN HUNAN

作　　者：鲍振襄[1] 覃志平 田荣煜 

机构地区：[1]湘西地勘5队,湖南吉首416007

出　　处：《黄金地质》1996年第1期64-69,共6页Gold Geology

摘　　要：龙王江锑砷金矿带,是湘西近年来新发现的一处共生金矿床,成矿严格受断裂构造控制。其地球化学异常在验证矿化类型、含矿性及发现矿床方面都取得了明显的地质效果。在化探找金过程中,注意 Au 异常的同时,加强对 As 异常的研究将有助于找矿。Longwangjiang Sb-As-Au metallogenic zone, which is a cogenetic gold deposit discovered in recent years, is strongly controlled by faulted structurs. Its geochemical anomalies have played a very important role in the verification of mineralization type, gold-bearing evaluation and discovery of ore deposits. In the process of geochemical exploration for prospecting gold while paying attention to Au anomaly, we must enhace the study of As anomaly, it will be useful for prospecting gold deposit.

关 键 词：金矿床 地球化学异常 锑 砷 找矿 

分 类 号：P618.510.4[天文地球—矿床学] P618.510.8[天文地球—地质学]